I just don't get it why everything needs to be encrypted. It gives some false sence of security/privacy. Pages that need login or personal details must be encr

I just don't get it why everything needs to be encrypted. It gives some false sence of security/privacy. Pages that need login or personal details must be encrypted, that I understand. But, if a news site that I am browsing is encrypted and still loads google analytics, facebook, twitter, $othertrackingjavascript what is the use?